2040481695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{9001}}^1$

素因数の和:9160

約数の個数: 64

約数和(自身を含む): 3982196736

約数和(自身を除く): 1941715041

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 127, 255, 357, 381, 595, 635, 889, 1785, 1905, 2159, 2667, 4445, 6477, 9001, 10795, 13335, 15113, 27003, 32385, 45005, 45339, 63007, 75565, 135015, 153017, 189021, 226695, 315035, 459051, 765085, 945105, 1071119, 1143127, 2295255, 3213357, 3429381, 5355595, 5715635, 8001889, 16066785, 17146905, 19433159, 24005667, 40009445, 58299477, 97165795, 120028335, 136032113, 291497385, 408096339, 680160565, 2040481695]

約数ペア:

[(1, 2040481695), (3, 680160565), (5, 408096339), (7, 291497385), (15, 136032113), (17, 120028335), (21, 97165795), (35, 58299477), (51, 40009445), (85, 24005667), (105, 19433159), (119, 17146905), (127, 16066785), (255, 8001889), (357, 5715635), (381, 5355595), (595, 3429381), (635, 3213357), (889, 2295255), (1785, 1143127), (1905, 1071119), (2159, 945105), (2667, 765085), (4445, 459051), (6477, 315035), (9001, 226695), (10795, 189021), (13335, 153017), (15113, 135015), (27003, 75565), (32385, 63007), (45005, 45339)]